{"id":302896,"date":"2024-03-05T17:02:46","date_gmt":"2024-03-05T16:02:48","guid":{"rendered":"https:\/\/ab-marineservice.com\/?post_type=product&#038;p=302896"},"modified":"2026-06-21T15:34:13","modified_gmt":"2026-06-21T13:34:13","slug":"murphy-lm500tf-level-switch-with-auto-refill-and-test-function-15700836","status":"publish","type":"product","link":"https:\/\/ab-marineservice.com\/en\/product\/murphy-lm500tf-level-switch-with-auto-refill-and-test-function-15700836\/","title":{"rendered":"Murphy LM500(TF) Level switch with auto refill and test function 15700836"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Professional high-end level regulator<br \/>\nThe LM500-TF model 15700836 features a test function that confirms that both the float and switch are working properly with one push of the test button.<br \/>\nDirect Mount (DM) suitable<br \/>\nEliminates under\/overfilling due to \u201chuman error\u201d<br \/>\nView the oil level and condition without turning off<br \/>\nEasy installation<br \/>\nAutomatically maintains the lubricant level<br \/>\nLow level, 3 thread, Click switch<br \/>\nPositive seal Thumb-Valve\u2122<br \/>\nDirect Mount (DM) suitable<br \/>\nEliminates under\/overfilling due to \u201chuman error\u201d<br \/>\nView the oil level and condition without turning off<br \/>\nEasy installation<br \/>\nAutomatically maintains the lubricant level<br \/>\nLow level, 3 thread, Click switch<br \/>\nPositive seal Thumb-Valve\u2122<br \/>\nMurphy LM500 Datasheet: <a href=\"https:\/\/ab-marineservice.com\/wp-content\/uploads\/2024\/03\/LM500-Lube-Level-Maintainer-1010627.pdf\">LM500 Lube Level Maintainer &#8211; 1010627<\/a><br \/>\nInstallation manual: <a href=\"https:\/\/ab-marineservice.com\/wp-content\/uploads\/2024\/03\/00-02-0729.pdf\">Murphy LM500 manual<\/a><br \/>\nCrankcase balance breather Connection: 1\/2 NPTF (top)<br \/>\nInlet connection: 1\/2 NPTF removable screen (side)<br \/>\nOutput connection: 2 x 3\/4 NPTF (side), 1 x 3\/4 NPTF (bottom)<br \/>\nThumb-ValveTM Materiaal: Viton<br \/>\nSnap Switch: SPDT Rating 10 A, 125 VAC; 0,5 A, 125 V DC; 10 A, 30 VDC Wire guides: length 18 AWG x 14 inch +\/- 355 mm (2 inch)<br \/>\nLine connection: 1\/2 inch line (female, top). (See 00-02-0735 Teflon Tape wrapping technique)<br \/>\nCase: die-cast aluminum<br \/>\nLens: Clear frog eye, non-smudge, impact resistant, high temperature polycarbonate; UV and heat stabilized<br \/>\nDial: Highly visible white background with solid green band for normal level indication<br \/>\nMaximum inlet pressure: 9.50 psi\/25 ft. oil (head pressure)<br \/>\nMaximum differential: 51 mm (2 inches) between turning and idling<br \/>\nMaximum ambient temperature: 250o F (121o C)<br \/>\nFloat: 304 stainless steel<\/p>\n","protected":false},"featured_media":302898,"comment_status":"open","ping_status":"closed","template":"","meta":[],"location":[3905],"product_brand":[27156,27157],"product_cat":[2393,4174],"product_tag":[],"class_list":{"0":"post-302896","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"location-ab-marine-service","7":"product_brand-murphy","9":"product_cat-instruments-sensors","10":"product_cat-murphy-level-switches","11":"product_shipping_class-parcel-0-10-kg","13":"first","14":"instock","15":"sale","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","locations":[{"id":3905,"name":"AB Marine","slug":"ab-marine-service","quantity":""}],"_links":{"self":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product\/302896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/comments?post=302896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media\/302898"}],"wp:attachment":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media?parent=302896"}],"wp:term":[{"taxonomy":"location","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/location?post=302896"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_brand?post=302896"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_cat?post=302896"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_tag?post=302896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}